Home / 26,306,356,540.80-39,459,534,811.20-6,677,051,764.80

Finding the Fourth Proportional to 26,306,356,540.80, 39,459,534,811.20 and 6,677,051,764.80

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Solution

The fourth proportional to 26,306,356,540.80, 39,459,534,811.20 and 6,677,051,764.80 is: 10,015,577,647.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,306,356,540.80 : 39,459,534,811.20 = 6,677,051,764.80 : x
  2. Step 2: Convert to fraction form
    26,306,356,540.80/39,459,534,811.20 = 6,677,051,764.80/x
  3. Step 3: Cross multiply
    26,306,356,540.80x = 39,459,534,811.20 × 6,677,051,764.80
  4. Step 4: Simplify right side
    26,306,356,540.80x = 263,473,356,549,309,988,864
  5. Step 5: Solve for x
    x = 263,473,356,549,309,988,864/26,306,356,540.80
  6. Step 6: Final answer
    x = 10,015,577,647.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.